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MOLECULAR HYBRIDIZATION OF RADIOACTIVE DNA TO THE DNA OF CYTOLOGICAL PREPARATIONS
Author(s) -
Mary Lou Pardue,
Joseph G. Gall
Publication year - 1969
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.64.2.600
Subject(s) - dna , nuclear dna , microbiology and biotechnology , biology , dna–dna hybridization , xenopus , in situ hybridization , chemistry , biochemistry , gene , mitochondrial dna , gene expression
A method is presented for detecting the cellular location of specific DNA fractions. The technique involves the hybridization of a radioactive test DNA in solution to the stationary DNA of a cytological preparation. Sites of DNA binding are then detected by autoradiography. Experiments with DNA of the toad Xenopus are described.

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